feat(solid-adapter): add @vanelsas/baredom-solid Solid 1.x adapter

[avanelsas]

Summary

Adds a fifth framework adapter — @vanelsas/baredom-solid — wired into the existing four-adapter codegen pipeline. Targets SolidJS for reach (largest unserved audience among current top-10 JS frameworks).

Like the other adapters, every BareDOM custom element gets a typed wrapper component generated from shared metadata (model.cljs + form-control-metadata.bb + codegen_shared.bb). Adding a new BareDOM component automatically updates Solid alongside React/Vue/Angular/Svelte via the pre-commit hook.

Architecture

• Function components — no defineComponent, no @Directive, no .svelte. Events bind via addEventListener inside onMount with onCleanup; refs are direct via a setRef callback; controlled inputs use createEffect to sync the control prop to the DOM attribute. Closest analog among the four existing adapters is React (JSX, function-shaped). Solid is structurally simpler: no synthetic events, no virtual DOM, no forwardRef.
• TypeScript compile: jsx: "preserve" + jsxImportSource: "solid-js". The package ships .jsx alongside .d.ts so consumers' Solid bundler (vite-plugin-solid / babel-preset-solid / esbuild-plugin-solid) handles the JSX → DOM compilation. This is the prevailing Solid-library convention (solid-primitives, @solid-aria).
• splitProps preserves reactivity — props are never destructured in generated wrappers.
• Form-control reuse — the controlled-components map derives from scripts/form-control-metadata.bb identically to React (post-PR-refactor(adapter-codegen): share helpers across the four generators #245), so the silent drift trap stays closed for Solid too.

Pre-commit hook (scripts/pre-commit-react-adapter.sh)

• Trigger regex widened to include generate_solid.bb and codegen_shared.bb
• Added a fifth regeneration block for the Solid adapter

Test plan

• bb scripts/generate_solid.bb → 104 wrappers + index.ts + custom-elements.d.ts
• npm --prefix adapters/solid run build → tsc clean, dist/ emitted (.jsx per-component, .js for barrel + composables)
• npm --prefix adapters/solid/test-app run build → vite build clean (22 modules, 73 KB gzip) — all imports resolved, JSX compiled, Solid runtime wired
• Existing four adapter generators produce byte-identical output (git status adapters/{react,vue,angular,svelte} clean after regenerating)
• clj-kondo --lint src test → 0 errors, 0 warnings
• npx shadow-cljs release lib → 480 files, 0 warnings (Closure Advanced gate)
• All four existing adapter builds remain clean:
  • React tsc ✓
  • Vue tsc ✓
  • Angular ngc ✓ (CEM-drift-sensitive)
  • Svelte svelte-check → 373 FILES 0 ERRORS 0 WARNINGS ✓
• Pre-commit hook regenerated all five adapters on commit; existing four produced no source diff
• Manual visual smoke (reviewer): cd adapters/solid/test-app && npm run dev — verify five-component demo (button event, controlled boolean checkbox, controlled string slider, uncontrolled select, modal via signal)

Version

0.1.0 — matches the initial-release version of the Svelte and Vue adapters.

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